S70 L5-2.4L VIN 61 B5244S (2000)
Wiring Harness: All Technical Service Bulletins
Starting/Antitheft - No Start/DTC ECM-720A Set
TIE - Technical Journal
Title
ECM 720A no crank - no start - Immo antenna ring
Ref No US8853.5.1 en-GB
Issuer -
Partner 3 US 7510 Volvo Cars North America
Func Group 3660
Func Desc automatic monitoring and control
Status Released
Status Date 2010-07-26
Issue Date 2010-07-20
Reference RTJ 4523
Attachment
Vehicle Type
CSC
DTC
Text
CSC = Customer symptom code
Note!
If using a printed copy of this Retailer Technical Journal, first check for the latest online version.
DESCRIPTION:
If the vehicle does not start and DTC ECM-720A is found it indicates that the immobilizer (IMMO) PIN code is either incorrect or the PIN code is
corrupt from the immobilizer antenna ring.
We have seen numerous replacements of antenna rings due to this DTC but this DTC ECM-720A can not be set due to a faulty antenna ring.